In particular, clause 4 of the form of waiver in SUP 21 Annex 1 will not ordinarily be inserted in waivers for energy market participants that will not, at the time the waiver will take effect, clearly satisfy the conditions set out in that clause. For these purposes the FCA will take into account the relative proportions of the energy market participant's assets and revenues that are referable to the various parts of its business, as well as to any other factor that the FCA considers is relevant to an assessment of the prudential risk presented by the energy market participant.